12mm Flange Shaft Coupling Rigid Coupler for Motors Guide Support High Hardness Flanged Connector for DIY RC Model Motors with Set Screws and Wrench Durable Carbon Steel Construction For Long Lasting Use

12mm Flange Shaft Coupling for RC Motors - Pack of 2
✔️ 12mm ID, 18mm OD, carbon steel, 2 pcs + wrench included

This flange coupling is a rigid connector designed to join two shafts in RC models, DIY projects, and model machinery. It fixes a shaft to a flat surface and enables easy mounting of accessories, providing stable alignment during operation.

✅ 12mm inner diameter (ID) and 18mm outer diameter (OD) for precise fit
✅ Carbon steel with chromium plating for toughness and corrosion resistance
✅ Includes two flange couplings and a wrench for quick installation
✅ High-precision manufacturing ensures tight shaft connection
✅ Suitable for RC motors, model kits, and DIY projects

💡 What is a flange shaft coupling used for in hobby projects?

Handy connector that helps join two shafts with secure alignment in RC models and DIY gear trains.

- shaft-to-shaft connection for RC motors and model gear trains
- secure alignment and torque transfer under rotation
- durable carbon steel with chromium plating resists wear and corrosion